Jon Gosselin Slams Ex-Wife Kate as Son Collin Details Her Alleged Affair With Bodyguard: ‘Be Truthful’

Jon Gosselin is firing back at his ex-wife Kate Gosselin after news broke of her romance with former bodyguard Steve Neild.

On Wednesday, September 24, Jon posted a photo of Kate and Neild on Instagram with the caption: “Guess who really ruined the marriage. Read for yourself.”

He added: “Maybe when I speak people will listen now!!!”

The bombshell allegations came just hours after Page Six confirmed Kate and Neild are officially dating and plan to marry.

Jon’s Instagram blast came as the former couple’s son Collin Gosselin unleashed his own attack via Instagram Stories, claiming that Kate had been cheating with Neild for years while the family was still together. That timeline contradicts Kate’s claim via TikTok that she has only been dating someone for“a little over a year, maybe 14 or 15 months.”

Collin didn’t hold back, adding: “What really upsets me is that my mom had an affair with our bodyguard way back in 2009, and for years would share hotel rooms with him while we went on family vacations, while I was in a connected room!”

“Now everyone thinks her being with him is some cute novel romance. By the way my dad received death threats and got shunned by the public for years for ‘having an affair’ and ‘leaving his kids’.”

Collin also called his mother a “narcissist” and said: “I hope she doesn’t try to play this one off. Just come forward and be truthful.”

Jon and Kate divorced in 2009 amid allegations of infidelity on both sides. Jon has long denied cheating claims, saying on a 2014 episode of Couples Therapy: “The biggest misconception is the reason for the divorce is that I cheated on my wife, but I didn’t.”

The former couple share twins Madelyn and Cara, 24, and sextuplets Collin, Aaden, Hannah, Leah, Alexis and Joel, all 21.